Sorry for the delayed reply, El Mon, Mar 20, 2017 at 10:33:43AM +0100 Takashi Iwai ha dit: > On Thu, 16 Mar 2017 21:52:23 +0100, > Matthias Kaehlcke wrote: > > > > With the previous unsigned long value clang generates warnings like > > this: > > > > sound/pci/hda/patch_ca0132.c:860:37: error: implicit conversion from > > 'unsigned long' to 'u32' (aka 'unsigned int') changes value from > > 18446744073709551615 to 4294967295 [-Werror,-Wconstant-conversion] > > spec->curr_chip_addx = (res < 0) ? ~0UL : chip_addx; > > ~ ^~~~ > > > > Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> > > Thanks for the patch. The changes look mostly OK, but... > > > --- > > sound/pci/hda/patch_ca0132.c | 6 +++--- > > 1 file changed, 3 insertions(+), 3 deletions(-) > > > > diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c > > index 11b9b2f17a2e..7175e2b46fc4 100644 > > --- a/sound/pci/hda/patch_ca0132.c > > +++ b/sound/pci/hda/patch_ca0132.c > > @@ -857,7 +857,7 @@ static int chipio_write_address(struct hda_codec *codec, > > chip_addx >> 16); > > } > > > > - spec->curr_chip_addx = (res < 0) ? ~0UL : chip_addx; > > + spec->curr_chip_addx = (res < 0) ? (u32)~0U : chip_addx; > > ... I guess the cast to u32 is superfluous here? That is, just > replace UL to U should work, I suppose. (Ditto for all other places.) You are right, the cast is not needed. I'll send an updated version. Cheers Matthias _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
